Halco PAR46/3MFL200 200w Replacement Bulb [115v] (65064) is a replacement pool, spa, or landscape-style lighting bulb for compatible fixtures that require the wattage, voltage, and lamp style listed in the product name. It is intended to replace a burned-out, dim, or unreliable bulb while keeping the existing light fixture in service. Matching voltage is especially important with underwater and low-voltage lighting, so the markings on the old bulb, fixture label, transformer, and equipment documentation should be checked before ordering. This bulb is a helpful replacement for restoring visibility, ambiance, and nighttime usability around the pool or spa area.Before installation, power should be turned off and the fixture should be inspected for water intrusion, deteriorated gaskets, or corrosion. A new bulb will not correct a leaking fixture, but it can bring a properly sealed fixture back to normal brightness when the old lamp has failed. Replacement bulb for compatible fixtures using the listed lamp style. Designed around the 115-volt requirement shown in the product title. Useful for restoring pool, spa, fountain, or specialty fixture lighting. Always verify wattage, voltage, base type, and fixture compatibility. Manufacturer/part reference: 65064.